How do I drop a PDB database?

How do I drop a PDB database?

DROP PLUGGABLE DATABASE

1. Semantics.
2. pdb_name. Specify the name of the PDB you want to drop.
3. KEEP DATAFILES.
4. INCLUDING DATAFILES.
5. Restriction on Dropping SNAPSHOT COPY PDBs If a PDB was created with the SNAPSHOT COPY clause, then you must specify INCLUDING DATAFILES when you drop the PDB.

How do you delete a database in Sqlplus?

Using the Graphical User Interface. Using SQLPLUS. EXE….Using the Command Keys.

Key	Function
Shift+Del	Clear the screen and the screen buffer

How do I drop a container in Oracle?

Drop/Delete a Pluggable Database using SQLPLUS command line or DBCA

1. Connect to container root and check current pluggable databases.
2. Close the pluggable database you want to drop.
3. Connected to the container drop the pluggable database.
4. Verify that the PDB was deleted by looking at the V$PDBS view within the database.

What does drop database do in Oracle?

Use the DROP DATABASE command to delete the target database and, if RMAN is connected to a recovery catalog, unregister it. RMAN removes the server parameter file, all data files, online redo logs, and control files belonging to the target database.

How do I erase an Oracle database?

To delete a database using DBCA:

1. Start DBCA as described in “Starting DBCA”.
2. In the Database Operation window, select Delete Database and click Next.
3. Select the database to delete and click Next.

How do I delete everything in Oracle?

First, you specify the name of the table from which you want to delete data. Second, you specify which row should be deleted by using the condition in the WHERE clause. If you omit the WHERE clause, the Oracle DELETE statement removes all rows from the table.

What is Oracle drop?

Oracle DROP TABLE statement is used to remove or delete a table from the Oracle database.

How do I drop a PDB database in 19C?

Prerequisites

1. You must be connected to a CDB.
2. The current container must be the root,
3. To specify KEEP DATAFILES (the default), the PDB you want to drop must be unplugged.
4. To specify INCLUDING DATAFILES, the PDB you want to drop must be in mounted mode or it must be unplugged.

How do I shutdown a pluggable database in Oracle 12c?

1. sqlplus ‘/ as sysdba’
2. SQL> alter pluggable database myplugdb3 close immediate; NB This will close pluggable database myplugdb3.
3. SQL> alter pluggable database all close immediate; NB This will close all pluggable databases.

How to drop a database manually in Oracle?

Steps To Drop Oracle Database Manually 1 Step 1 : Connect to the database with sysdba privilege. 2 Step 2 : Shutdown the database. 3 Step 3: Start the Database in Exclusive mode. 4 Step 4: Drop the database. Database dropped. 5 Step 5 : Post Change Steps. Hope this helps .. More

What’s the purpose of the DROP TABLE statement?

DROP TABLE. Purpose. Use the DROP TABLE statement to move a table or object table to the recycle bin or to remove the table and all its data from the database entirely. For an external table, this statement removes only the table metadata in the database. It has no affect on the actual data, which resides outside of the database.

Is there a way to drop a database in RMAN?

Execute this command only at the RMAN prompt. You must be connected to the target database, which must mounted exclusive and not open, and started in RESTRICT mode. If you want RMAN to delete archived logs, copies, and backups belonging to the database, then you must use the DROP DATABASE INCLUDING BACKUPS form of the command.

What happens when you drop a range table?

When you drop a range-, hash-, or list-partitioned table, then the database drops all the table partitions. If you drop a composite-partitioned table, then all the partitions and subpartitions are also dropped.